Numerical prediction method for vibration characteristics of steel-framed ALC floor structure
The prediction of floor vibration is of great importance from the viewpoint of accurate prediction of sound environment. In this paper, applicability of the finite-element analysis to the vibration simulation of autoclaved lightweight aerated concrete (ALC) floor structure on a steel-framed
structure was verified. The results of a numerical case study has confirmed that the numerical coupling scheme of the ALC floor panels and the steel-framed structure had a significant influence on the simulated vibration characteristics of the ALC floor panels. Then, the validity of the proposed
method was finally confirmed by comparison with the measurement results.
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Document Type: Research Article
Affiliations: 1: Tokyo University of Science 2: CEL Corporation 3: Chiba Institute of Technology
Publication date: 01 February 2023
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